stars.remove

Removes a star from an item.

Supported token types:

bot workspace user

Expected scopes:

stars:write post

This method removes a star from an item (message, file, file comment, channel, private group, or DM) on behalf of the authenticated user. One of file, file_comment, channel, or the combination of channel and timestamp must be specified.

Arguments

This method has the URL https://slack.com/api/stars.remove and follows the Slack Web API calling conventions.

Present these parameters as part of an application/x-www-form-urlencoded querystring or POST body. application/json is not currently accepted.

Argument	Example	Required	Description
`token`	`xxxx-xxxxxxxxx-xxxx`	Required	Authentication token bearing required scopes.
`channel`	`C1234567890`	Optional	Channel to remove star from, or channel where the message to remove star from was posted (used with `timestamp`).
`file`	`F1234567890`	Optional	File to remove star from.
`file_comment`	`Fc1234567890`	Optional	File comment to remove star from.
`timestamp`	`1234567890.123456`	Optional	Timestamp of the message to remove star from.

Response

{
    "ok": true
}

After making this call, the item will be unstarred and a star_removed event is broadcast through the RTM API for the calling user.

Errors

This table lists the expected errors that this method could return. However, other errors can be returned in the case where the service is down or other unexpected factors affect processing. Callers should always check the value of the ok params in the response.

Error	Description
`bad_timestamp`	Value passed for `timestamp` was invalid.
`message_not_found`	Message specified by `channel` and `timestamp` does not exist.
`file_not_found`	File specified by `file` does not exist.
`file_comment_not_found`	File comment specified by `file_comment` does not exist.
`channel_not_found`	Channel, private group, or DM specified by `channel` does not exist
`no_item_specified`	`file`, `file_comment`, `channel` and `timestamp` was not specified.
`not_starred`	The specified item is not currently starred by the authenticated user.
`not_authed`	No authentication token provided.
`invalid_auth`	Invalid authentication token.
`account_inactive`	Authentication token is for a deleted user or workspace.
`invalid_arg_name`	The method was passed an argument whose name falls outside the bounds of accepted or expected values. This includes very long names and names with non-alphanumeric characters other than `_`. If you get this error, it is typically an indication that you have made a very malformed API call.
`invalid_array_arg`	The method was passed a PHP-style array argument (e.g. with a name like `foo[7]`). These are never valid with the Slack API.
`invalid_charset`	The method was called via a `POST` request, but the `charset` specified in the `Content-Type` header was invalid. Valid charset names are: `utf-8` `iso-8859-1`.
`invalid_form_data`	The method was called via a `POST` request with `Content-Type` `application/x-www-form-urlencoded` or `multipart/form-data`, but the form data was either missing or syntactically invalid.
`invalid_post_type`	The method was called via a `POST` request, but the specified `Content-Type` was invalid. Valid types are: `application/x-www-form-urlencoded` `multipart/form-data` `text/plain`.
`missing_post_type`	The method was called via a `POST` request and included a data payload, but the request did not include a `Content-Type` header.
`team_added_to_org`	The workspace associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.
`request_timeout`	The method was called via a `POST` request, but the `POST` data was either missing or truncated.

Warnings

This table lists the expected warnings that this method will return. However, other warnings can be returned in the case where the service is experiencing unexpected trouble.

Warning	Description
`missing_charset`	The method was called via a `POST` request, and recommended practice for the specified `Content-Type` is to include a `charset` parameter. However, no `charset` was present. Specifically, non-form-data content types (e.g. `text/plain`) are the ones for which `charset` is recommended.
`superfluous_charset`	The method was called via a `POST` request, and the specified `Content-Type` is not defined to understand the `charset` parameter. However, `charset` was in fact present. Specifically, form-data content types (e.g. `multipart/form-data`) are the ones for which `charset` is superfluous.